What are the typical malfunctions of pressure gauges and how to fix them?

03 Apr, 17:31

April 3, 2022, 5:31 p.m.
KnowledgeBase's gravatar image


All pressure gauges and thermometers on board should work perfectly. Any defect should be rectified or device replaces asap. Typical malfunctions of pressure gauges are:

1. Supply line clogged - Dismantle device, blow out the line with compressed air
2. Manometric tube or spring burst - Replace device
3. Leaky connection of the supply line fitting - Check the presence of the gasket and the tightness of the connection
4. The spring disconnected from the sector - Reconnect or replace device
5. The pointer touches the glass or dial - Straighten the pointer and axis and check the device
6. Pressure gauge does not show 0 when no pressure supplied - Replace device
7. Glycerin leaked out - Replace device

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03 Apr, 17:55

April 3, 2022, 5:55 p.m.
3Eng's gravatar image

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